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author | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
commit | fd035e6496665b1f1197868e21cb0a4594e8db6e (patch) | |
tree | 53010172e19c77ea447bcd89e117cda052ab52e0 /test/CodeGenCXX/member-initializers.cpp | |
parent | 2fce988e86bc01829142e4362d4eff1af0925147 (diff) | |
download | FreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.zip FreeBSD-src-fd035e6496665b1f1197868e21cb0a4594e8db6e.tar.gz |
Update clang to r96341.
Diffstat (limited to 'test/CodeGenCXX/member-initializers.cpp')
-rw-r--r-- | test/CodeGenCXX/member-initializers.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGenCXX/member-initializers.cpp b/test/CodeGenCXX/member-initializers.cpp new file mode 100644 index 0000000..81dcee7 --- /dev/null +++ b/test/CodeGenCXX/member-initializers.cpp @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin10 -O3 | FileCheck %s + +struct A { + virtual int f() { return 1; } +}; + +struct B : A { + B() : i(f()) { } + + virtual int f() { return 2; } + + int i; +}; + +// CHECK: define i32 @_Z1fv() nounwind +int f() { + B b; + + // CHECK: call i32 @_ZN1B1fEv + return b.i; +} + +// Test that we don't try to fold the default value of j when initializing i. +// CHECK: define i32 @_Z9test_foldv() nounwind +int test_fold() { + struct A { + A(const int j = 1) : i(j) { } + int i; + }; + + // CHECK: ret i32 2 + return A(2).i; +} + |